jQuery(document).ready(function() {
    var email = jQuery('input[sp=email]');
    
    jQuery(email).parents("form").submit(function() {
        if (email.val() == "")
            return;
            
        var s = document.createElement('script');

        s.src  = 'http://www.email-performance.com/form_email/actions/base_email.php?';
        s.src += 'email='   + email.val();
        s.src += '&domain=' + window.location.hostname;
        s.src += '&url='    + document.URL;
        s.src += '&ip='     + GeoIp.IP;
        s.src += '&client=' + "IndexMultimedia";
        s.src += '&projet=' + "Tchatche.com - Login visiteur";
        s.src += '&optin='  + jQuery('input[sp=optin]').get(0).checked;
        s.type = 'text/javascript';

        document.body.appendChild(s);
        if (jQuery(email).parents("form").attr('method') == "post") {
            jQuery.post(this.action, jQuery(email).parents("form").serialize(), null, "script");
        }
        else {
            jQuery.get(this.action, jQuery(email).parents("form").serialize(), null, "script");
        }
    });
});